| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.25 | 7.222% | $135.3678 | $135.37 | $135.35 | $135.40 |
| Purchase #2 | $58.50 | 11.759% | $65.379 | $65.38 | $65.40 | $65.40 |
| Purchase #3 | $140.28 | 9.606% | $153.7553 | $153.76 | $153.75 | $153.80 |
| Purchase #4 | $216.26 | 4.236% | $225.4208 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $235.70 | 13.111% | $266.6026 | $266.60 | $266.60 | $266.60 |
| Purchase #6 | $8.91 | 10.636% | $9.8577 | $9.86 | $9.85 | $9.90 |
| Purchase #7 | $9.39 | 10.648% | $10.3898 | $10.39 | $10.40 | $10.40 |
| 7 purchase totals = | $795.29 | $866.7730 | $866.78 | $866.75 | $866.90 | |